6 3 4x =- 12 July 8, 2019 16 32 64 128 5x 6 3 4x 12 6 x 3 4x 12 12x 6 3 4x 2 3 4x 6 )= 9x 12 12x 6 4x 3 6 2 3 2x 20 12 4x 1 4 6 (- 5x 1 )- 3 4x 12 5x 6 2 3 4x 12 3 6 2x ≥ 4x 12 5x 6 3 - left 4x 12 right 3 4x 6 )= 12x 18 1 2 x 6 )+ 3 4x 12 8 6 x 3 ) - 4x 12 2 3 12x 6 )=- 3 (- 4x 12 3 2x 6 (- 4x 3 )- 12 )+ 8
